<!DOCTYPE html>
  <head>
    <style>
      html, body {
        margin: 0;
        padding: 5px;
      }
      div {
        height: 10000px;
        width: 10000px;
      }
    </style>
    <script>
        function scroll() {
          document.documentElement.scrollTop = 5000;
          document.documentElement.scrollLeft = 4000;

          parent.verifyTest()
        }
    </script>
  </head>
<body onload="scroll()">
    <div></div>
</body>
</html>
